hi @till + others, can you please guide me on how to create a plugin for ispconfig. Requirement: I have a dns service offered by the vps soution provider vultr.com. ispconfig client books domain outside and points to nameservers of vultr. They do not have access to my vultr.com vps panel directly. However, vultr.com exposes their api to me, which inturn can be leveraged by my ispconfig clients. Vultr API sample api call for adding new domain example.com is given below Code: curl -H 'API-Key: YOURKEY' https://api.vultr.com/v1/dns/create_domain --data 'domain=example.com' --data 'serverip=127.0.0.1' As you can see its very simple and transparent rather than having to run my own master slave setup with 2 nameservers. I think if I am able to copy the bind plugin and alter it to make api calls to vultr.com before updating to local database, I will be able to achieve what I intend. Can you please guide me on how to go about it (or) suggest alternatives. The benefit for howtoforge would be lot of new vultr clients will be choosing ispconfig as their number 1 choice of control panel, IMHO. Thanks.